Spokeo is an awesome online service which provides exact details according to the information you provide so like they option to search anyone through Name, Email, Phone Number, Username and their friends.
The process to search is really simple you just have to type anything you know about that person for whom you wanna search details like I search myself by typing my email address see below .:
So I simply typed my email address and then clicked on search and it will start processing your request and you will see loading going on .:
So now after your search is complete you will results for everything it finds through your email address like below .:
So now you can browse all the details about that guy or anyone you searched and enjoy easy bio data on your screen.